Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

The oxygen-sensing device pictured on a fingertip. (Courtesy: Soner Sonmezoglu, University of California, Berkeley) Every part of our body needs oxygen to survive, produce energy and function. This is ...

Calcium sensor proteins are fundamental modulators of photoreceptor cell function, where they detect fluctuations in intracellular Ca²⁺ levels to finely tune the phototransduction cascade. These ...

Today’s computerised engine control systems rely on inputs from a variety of sensors to regulate engine performance, emissions and other important functions. The sensors must provide accurate ...